What is the Protons?

How many protons, neutrons, and electrons are in a neutral atom of sodium?

Which element has an atom with the greatest tendency to attract electrons in a chemical bond? 1) carbon 2) neon 3) fluorine 4) sulfur

A reaction takes place in a bomb calorimeter. if the calorimeter decreases in temperature over the course of the reaction, what are the signs of qcal and qrxn?

Calculate the mass percent of carbon (c) in carbon tetrachloride, (ccl4), if the molar mass of carbon tetrachloride is 153.8g.

A wave with a frequency of 14 Hz has a wavelength of 3 meters. At what speed will this wave travel

Heat that flows by conduction is the transter of thermal energy between substances in contact. What must occur for this to happen? The two systems must be the same temperature, The two systems must not be touching each another.

What piece of information connects mass and moles?

What relationship can be seen in an element's placement within a group and its electron configuration?

Which of the following is true concerning atoms? A. Atoms are made of even smaller substances called subatomic particles B. The properties of atoms cannot be measured or observed

Intermolecular forces as a whole are also known as